The National Constitution Center is launching a multi-year initiative exploring the history and meaning of the First Amendment, anchored by the magnificent 50-ton First Amendment tablet newly installed at the Center overlooking Independence Mall. The giant tablet was previously engraved, fabricated and erected in 2007 at the Newseum in Washington, D.C. After the Newseum closed in 2019, the Freedom Forum donated the tablet to the Center. In conjunction with the initiative, Jeffrey Rosen is joined by First Amendment experts Robert Post and Keith Whittington to discuss the origins of the First Amendment, its importance in American society, and several of the most important Supreme Court cases centering around free speech. Robert Post is a Sterling Professor of Law at Yale Law School and author of Citizens Divided: A Constitutional Theory of Campaign Finance Reform. Keith Whittington is the William Nelson Cromwell Professor of Politics at Princeton University and the author of Speak Freely: Why Universities Must Defend Free Speech.   The National Constitution Center relies on support from listeners like you to provide nonpartisan constitutional education to Americans of all ages. In honor of the 234th anniversary of the ratification of the U.S. Constitution, every dollar you give to support the We the People podcast campaign will be doubled with a generous 1:1 match up to a total of $234,000, made possible by the John Templeton Foundation! Visit www.constitutioncenter.org/we-the-people to donate, and thank you for your crucial support. Questions or comments about the show? Email us at podcast@constitutioncenter.org. Continue today’s conversation on Facebook and Twitter using @ConstitutionCtr. Sign up to receive Constitution Weekly, our email roundup of constitutional news and debate, at bit.ly/constitutionweekly.